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Btrfs: Optimize allocations as we need to mix data and metadata into one group
2008-09-25 Chris MasonBtrfs: Optimize allocations as we need to mix data...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Make defrag check nodes against the progress...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Add writepages support
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Fix a number of inline extent problems that...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Fix PAGE_CACHE_SHIFT shifts on 32 bit machines
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonAdd O_SYNC support to btrfs_file_write
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Compile fixes for 2.6.24-rc1
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Tune the automatic defrag code
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Fix split_leaf to detect when it is extending...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Optimize csum insertion to create larger items...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Fix split_leaf to avoid incorrect double splits
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Avoid recursive KM_USER1 mappings in copy_extent_buffer
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: CPU usage optimizations in push and the extent_map...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Fix read/write_extent_buffer to use KM_USER1...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Fix typo: owner is a 64 bit field
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Default to 8k max packed tails
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Defrag only leaves, and only when the parent...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Add back file data checksumming
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Defrag: only walk into nodes with the defrag...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: balance_dirty_pages_ratelimited is causing problems...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Large block related defrag optimizations
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Add back metadata checksumming
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBreakout BTRFS_SETGET_FUNCS into a separate C file...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: extent_map optimizations to cut down on CPU...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Allow tails larger than one page
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Add an extent buffer LRU to reduce radix tree...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Fix allocation routines to avoid intermixing...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Add back the online defragging code
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Use an array of pages in the extent buffers...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Cache extent buffer mappings
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Allow tree blocks larger than the page size
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Change the remaining radix trees used by extent...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Stop using radix trees for the block group cache
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Fix extent_buffer and extent_state leaks
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Go back to kmaps instead of page_address in...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Avoid memcpy where possible in extent_buffers
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Optimizations for the extent_buffer code
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Create extent_buffer interface for large blocksizes
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris Masonbtrfs_get_extent should treat inline extents as though...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Fix duplicate ENOSPC checks in find_free_extent
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2008-09-25 Chris MasonBtrfs: Use balance_dirty_pages_nr on btree blocks
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-09-14 Chris MasonBtrfs: add modules_install target
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-09-14 Chris MasonBtrfs: Fix extra link count dec in rename
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-09-11 Chris MasonBtrfs: Added tag v0.8 for changeset f5ce4cc64def
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-09-11 Chris MasonBtrfs: Find and remove dead roots the first time a...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-09-11 Chris MasonBtrfs: Reorder tests in set_extent_bit to properly...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-09-10 Chris MasonBtrfs: Add more synchronization before creating a snapshot
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-09-10 Chris MasonAdd support for defragging files via btrfsctl -d. ...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-30 Chris MasonBtrfs: remove extra drop_extent_cache call
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-30 Chris MasonBtrfs: fsx delalloc fixes
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-30 Chris MasonBtrfs: Add file data csums back in via hooks in the...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-29 Chris MasonBtrfs: Use mount -o subvol to select the subvol directory...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-27 Chris MasonBtrfs: Add delayed allocation to the extent based page...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-27 Chris MasonBtrfs: Extent based page cache code. This uses an...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-27 Chris MasonBtrfs: Make sure to cow the root during a snapshot
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-27 Chris MasonBtrfs: Do more extensive readahead during tree searches
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-10 Chris MasonBtrfs: Added tag v0.7 for changeset 6125224d77d0
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-10 Chris MasonBtrfs: Add BH_Defrag to mark buffers that are in need...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-10 Chris MasonBtrfs: Btree defrag on the extent-mapping tree as well
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-09 Chris MasonBtrfs: Further reduce the concurrency penalty of defrag...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-09 Chris MasonBtrfs: Replace extent tree preallocation code with...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-08 Chris MasonBtrfs: Let some locks go during defrag and snapshot...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-07 Chris MasonBtrfs: Added tag v0.6 for changeset c13e9a0bf9b4
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-07 Chris MasonBtrfs: Add run time btree defrag, and an ioctl to force...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-07 Chris MasonBtrfs: Fold some btree readahead routines into something...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-08-07 Chris MasonBtrfs: Do snapshot deletion in smaller chunks.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-07-25 Chris MasonBtrfs: deal with api changes in 2.6.23-rc1
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-28 Chris MasonBtrfs: Added tag v0.5 for changeset 080c0640a527
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-28 Chris MasonBtrfs: crash recovery fixes
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-26 Chris MasonBtrfs: Allow find_free_extent callers to pass in an...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-26 Chris MasonBtrfs: Fix super block updates during transaction commit
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-25 Chris MasonBtrfs: Fix mtime and ctime updates on parent dirs
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-22 Chris MasonBtrfs: Added tag v0.4 for changeset d4bf0a71f074
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-22 Chris MasonBtrfs: Documentation update
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-22 Chris MasonBtrfs: Add the ability to find and remove dead roots...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-22 Chris MasonBtrfs: Audit callers and return codes to make sure...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-22 Chris MasonBtrfs: Switch to libcrc32c to avoid problems with cryptomgr...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-19 Chris MasonBtrfs: reada while dropping snapshots
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-19 Chris MasonBtrfs: cache the extent tree preallocation
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-18 Chris MasonBtrfs: Added tag v0.3 for changeset edfcc0faa35c
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-18 Chris MasonSubject: Rework btrfs_file_write to only allocate while...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-15 Chris MasonBtrfs: patch queue: page_mkwrite
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-13 Chris MasonBtrfs: Added tag v0.2 for changeset 8edac0ff7fb5
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-12 Chris MasonBtrfs: i386 fixes from axboe
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-12 Chris MasonBtrfs: add GPLv2
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-12 Chris MasonBtrfs: no slashes in subvolume names
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-12 Chris MasonBtrfs: printk fixes
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-12 Chris MasonBtrfs: 64 bit div fixes
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-12 Chris MasonBtrfs: split up super.c
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-12 Chris MasonBtrfs: fix oops after block group lookup
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-09 Chris MasonBtrfs: remove device tree
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-09 Chris MasonBtrfs: reap dead roots right after commit
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-08 Chris MasonBtrfs: get forced transaction commits via workqueue
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-08 Chris MasonBtrfs: add compat ioctl
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-06-08 Chris MasonBtrfs: d_type optimization
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-05-30 Chris MasonBtrfs: use a separate flag for search_start vs a hint...
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-05-29 Chris MasonBtrfs: block group switching
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-05-29 Chris MasonBtrfs: fixup various fsx failures
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-05-24 Chris MasonBtrfs: sparse files!
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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2007-05-24 Chris MasonBtrfs: symlinks and hard links
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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Linux 6.x block layer and io_uring tree(s)